The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 08, 2025
Filed:
May. 13, 2022
Honor Device Co., Ltd., Shenzhen, CN;
Jingwei Li, Shenzhen, CN;
Honor Device Co., Ltd., Shenzhen, CN;
Abstract
Embodiments of this application provide a parameter adjustment method, a display control method, and an electronic device. The electronic device includes a front camera and a display screen, and the front camera is configured to run based on an initial exposure parameter that matches an ambient light brightness in response to a first instruction, to capture an image. The parameter adjustment method includes: obtaining, when the display screen displays data, an image captured by the front camera; calculating an image brightness of the image by using image data of the image, adjusting the initial exposure parameter based on a difference between the image brightness of the image and a standard brightness, to obtain an exposure parameter adjustment value, the exposure parameter adjustment value being configured for the front camera to run based on the exposure parameter adjustment value in response to a second instruction, to capture an image.